城区雨洪利用中可渗透路面砖配合比的最优化研究

Research of optimum mix proportion of permeable concrete paving blocks in rainwater harvesting in urban area

可渗透路面砖具有高强度和高透水性,可以使雨水迅速透过地面渗入地下,从而进一步进行控制和利用。通过大量的试验,以城区雨洪的控制和利用为主要指标,从原材料和制作工艺出发进行研究,确定了最优配合此和生产工艺。

Characterized by high strength and stability, permeable concrete paving blocks allow rainwater to infiltrate into underground for further utilization. This paper reports the research of the optimum mix proportion of the blocks and the way they are made, aiming at the use of rainwater in urban area. The study is based on lots of tests focused on raw material and production technique.